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When current I is flowing through a conductor, the drift velocity is v. If the value of current through the conductor and its area of cross-section is doubled, then new drift velocity will be
Options
(a) 4v
(b) v/2
(c) v/4
(d) v
Correct Answer:
v
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The maximum and minimum magnitudes of the resultant of two vectors
- Magnetic induction produced at the centre of a circular loop carrying current is B.
- A condenser of 250 μF is connected in parallel to a coil of inductance of 0.16 mH
- A force acts on a 3.0 g particle in such a way that the position of the particle
- Time period of oscillation of a magnet is 2 sec. When it is remagnetised
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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